New publication: Interaction map: A visualization tool for personalized learning based on assessment data

With my advisor Professor Minjeong Jeon, I have published an article in Psych based on my dissertation. You can read our work here. In this manuscript, we describe practical extensions of the latent space item response model, including a bubble chart to display respondent and item main effects and student profiles. We present a Shiny application which allows users to upload their own assessment data and view the bubble charts and student profiles. Feel free to check out our paper and the tool!